100220320315 has 8 divisors (see below), whose sum is σ = 120273512688. Its totient is φ = 80170170720.

The previous prime is 100220320301. The next prime is 100220320339. The reversal of 100220320315 is 513023022001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100220320315 - 2⁵ = 100220320283 is a prime.

It is a super-2 number, since 2×100220320315² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100220320292 and 100220320301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687592 + ... + 820501.

It is an arithmetic number, because the mean of its divisors is an integer number (15034189086).

Almost surely, 2^100220320315 is an apocalyptic number.

100220320315 is a deficient number, since it is larger than the sum of its proper divisors (20053192373).

100220320315 is a wasteful number, since it uses less digits than its factorization.

100220320315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521389.

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 100220320315 its reverse (513023022001), we get a palindrome (613243342316).

The spelling of 100220320315 in words is "one hundred billion, two hundred twenty million, three hundred twenty thousand, three hundred fifteen".